参数资料
型号: TLE2141MFK
厂商: Texas Instruments, Inc.
英文描述: EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS
中文描述: 神剑低噪声,高精密高速运算放大器
文件页数: 7/29页
文件大小: 797K
代理商: TLE2141MFK
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
5–7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TLE2141C
TYP
TLE2141AC
TYP
UNIT
MIN
MAX
MIN
MAX
SR+
Positive slew rate
AVD = –1,
AVD 1,
CL = 500 pF
RL = 2 k
RL 2 k
,
45
45
V/
μ
s
SR–
Negative slew rate
42
42
ts
Settling time
AVD = –1,
AVD 1,
2.5-V step
To 0.1%
0.16
0.16
μ
s
To 0.01%
0.22
0.22
Vn
Equivalent input noise voltage
RS = 20
,
RS = 20
,
f = 0.1 Hz to 1 Hz
f = 10 Hz
15
15
nV/
Hz
f = 1 kHz
10.5
10.5
VN(PP)
Peak-to-peak equivalent input
Peak to peak equivalent input
noise voltage
0.48
0.48
μ
V
f = 0.1 Hz to 10 Hz
0.51
0.51
In
Equivalent input noise current
f = 10 Hz
1.92
1.92
pA/
Hz
f = 1 kHz
0.5
0.5
THD + N
Total harmonic distortion plus
noise
VO = 1 V to 3 V,
AVD = 2,
RL= 2 k
RL = 2 k
,
RL = 2 k
,
f = 100 kHz
RL = 2 k
,
f = 10 kHz
0 0052%
0.0052%
0 0052%
0.0052%
B1
Unity-gain bandwidth
CL= 100 pF
CL = 100 pF
5 9
5.9
5 9
5.9
MHz
Gain-bandwidth product
CL = 100 pF,
5 8
5.8
5 8
5.8
MHz
BOM
Maximum output-swing
Maximum output swing
bandwidth
VO(PP) = 2 V,
AVD = 1,
RL = 2 k
,
RL = 2 k
RL 2 k
,
CL = 100 pF
CL = 100 pF
660
660
kHz
φ
m
RL and CL terminated to 2.5 V.
Phase margin at unity gain
57
°
57
°
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